| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.62 | 10.290% | $171.6333 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $65.47 | 13.102% | $74.0479 | $74.05 | $74.05 | $74.00 |
| Purchase #3 | $165.72 | 7.557% | $178.2435 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $25.99 | 10.160% | $28.6306 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $243.87 | 8.532% | $264.677 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $94.86 | 13.669% | $107.8264 | $107.83 | $107.85 | $107.80 |
| Purchase #7 | $56.85 | 9.733% | $62.3832 | $62.38 | $62.40 | $62.40 |
| 7 purchase totals = | $808.38 | $887.4419 | $887.44 | $887.55 | $887.30 | |